baber/WOPTO huggingface dataset:
Patent JP-H081126-A (JP)
Title: Manufacture of coal ash solid matter
Inventor: IMAI OSAMU
IPC: B09B3/00
Filed: 1994-06-17
Abstract: PURPOSE:To provide a coal ash solid matter consisting of coal ash as a main raw material with high strength and durability against water, and further, with high resistance against freezing and high melting properties. CONSTITUTION:A raw material of coal ash consisting of a mixture of coal ash and a calcium compound of at least, one type of calcium oxide or calcium hydroxide, is molded in a specified form. Further, this molding is hydrothermally treated at high temperature and under high pressure, into a coal ash solid matter. The coal ash and the calcium compound of the raw material of coal ash are prepared at the weight ratio of 60:40 to 97:3. At the same time, the molding is hydrothermally treated in a state that it contains alkali.
Patent JP-S63303889-A (JP)
Title: Device for producing semiconductor crystal thin film
Inventor: MITSUYU TSUNEO
IPC: H01L21/203
Filed: 1987-05-30
Abstract: PURPOSE:To produce the title semiconductor crystal thin film added with a sufficient amt. of an impurity element by vaporizing the main raw material in a vacuum vessel, and simultaneously exciting a gas contg. the impurity element to be added, and injecting the gas. CONSTITUTION:In the vacuum vessel 12 provided with an extra-high vacuum evacuator 11, the molecular beams of Zn, Se, etc., are generated from at least one between main raw material vaporization sources 13 and 14, and the semiconductor crystal thin film 16 of ZnSe, etc., is formed on the surface of the substrate 17 heated at a specified temp. on a substrate holder 15. In the semiconductor crystal thin film producing device, the radical beam 25a contg. an impurity element such as N is projected from a radical beam source 22 on the substrate 17 simultaneously with the irradiation of the molecular beams 13a and 14a from the vaporization sources 13 and 14. In the radical beam source 22, an excited species is generated in the gas such as N2 by the electric discharge produced by a coil 23 and a high-frequency electric power source 24, and the radical beam 25a is obtained. As a result, a sufficient amt. of the impurity element such as N is taken into the semiconductor crystal thin film 16 of ZnSe, etc., due to the high reactivity of the radical.
Patent JP-H05303327-A (JP)
Title: Medical cutting simulation device
Inventor: TSUTSUMI SADAMI
IPC: A61C19/00
Filed: 1992-04-27
Abstract: PURPOSE:To provide the simulation device which is adapted to acquirement of the technique of a cutting medical treatment using a hand piece. CONSTITUTION:The relative position to an object B to be cut, the direction, etc., of a hand piece A are detected by a position detecting means C and are successively stored, and momentary values of the position and the direction and the locus of the hand piece A are displayed on a display means or the motion of the hand piece A is limited by a limiting means G or the hand piece A is driven by a driving means J to reproduce the motion preliminarily stored in a storage means D in accordance with stored data. Thus, various uses such as comparison and examination between the motion of the hand piece due to a trainer and that due to a trainee are possible, and a great effect is obtained in the training of cutting technique.
Patent JP-H01305200-A (JP)
Title: Super-high speed oil diffusion pump
Inventor: KINOSHITA YOSHIO
IPC: F04F9/00
Filed: 1988-06-02
Abstract: PURPOSE:To prevent the breakage of the lower end of a jet pipe main body on transferring so as to maintain smooth evaporation of oil by connecting the lower end of the jet pipe main body to the lower end of a cylinder and providing an intercommunicating passage on a heating part near the connection part so as to recirculating liquefied oil dropped on the inner wall of the cylinder. CONSTITUTION:On rising inside respective steam introducing pipes B1, B2 of a jet pipe main body B, boiled and evaporated oil is liquefied. Inside the thinner steam pipe B1, the liquefied oil is temporarily collected in an expansion part 11 and the oil collected to some extent is smoothly dropped along the wall surface of the steam pipe, without preventing the steamed oil from rising. Further, the steam jet of oil (O) jetting out of the upper end of respective steam introducing pipes B1, B2 is cooled with a water jacket 19 and liquefied through the contact with the inner wall of a cylinder A. Then the liquefied oil is dropped along the inner wall and recirculated from an intercommunicating pipe 5 to a heating part C so as to be evaporated.
Patent JP-H01306058-A (JP)
Title: Method for controlling mist cooling to cast slab in continuous casting
Inventor: YAMASHITA MIKIO
IPC: B22D11/124
Filed: 1988-06-02
Abstract: PURPOSE:To stabilize mist at the time of cooling with the mist by using a mist nozzle under air/water ratio in accordance with width of a cast slab by utilizing this characteristic and adjusting atomizing width of the mist. CONSTITUTION:Various kinds of operational informations are inputted in a host CPU 7 and solidifying model equation for operating the aimed cooling speed and the characteristic of each mist nozzle are inputted to a process CPU 6. The air/water ratio (a) to be possible to obtain the atomizing width W, by which over-cooling at corner part in the cast slab does not develop, is decided in accordance with the characteristic in each mist nozzle 1 from the informations of the cast slab during casting obtd. from sequencer 8 with the CPU 6. Then, the aimed cooling speed is operated in accordance with the solidified model from the informations of material quality, etc., of the cast slab obtd. from the CPU 7 to obtain the cooling water density, and necessary cooling water quantity QA is decided by multiplying the above density by wt. of the cast slab and the air quantity QB is decided by multiplying the above quantity by the air-water ratio (a). The cooling water quantity QA and air quantity QB are inputted to controllers 5A, 5B and flow rate control valves 2A, 2B are adjusted with these input signals. Therefore, the mist is injected with the atomizing width W in each mist nozzle 1, by which the over-cooling at the corner part in the cast slab does not develop.
Patent JP-H11343309-A (JP)
Title: Polymerizing of olefin
Inventor: UCHIDA OSAMU
IPC: C08F4/658
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a high-bulk-density polymer in good productivity by polymerizing an olefin with the aid of a solid catalyst component prepared by bringing a conjugated-alkadienyl-containing organic compound into contact with a surface-hydroxyl-carrying inorganic compound treated with an organosilicon compound, treating the obtained compound with an organometallic compound, and bringing the treated product into contact with a transition metal compound. SOLUTION: An olefin is polymerized with the aid of a solid catalyst component prepared by bringing an organic compound represented by the formula into contact with a surface-hydroxyl-carrying inorganic compound (e.g. silica gel) into contact with a compound treated with an organosilicon compound represented by the formula: R2 SiX2 , metallizing the obtained compound with an organometallic compound represented by the formula: MR', and bringing the metallized product into contact with a transition metal compound represented by the formula: M'X'. In the formulae, A and B are each a conjugated alkadienyl; at least either C or D is a 1-50C hydrocarbon residue having at least one hydroxyl group; E is C, Si, Ge, or Sn; R is a 1-20C hydrocarbon residue; X is a halogen; M is a group I metal in the periodic table; R' is R; M' is Ti, Zr, or Hf; and X' is X.
Patent JP-S5361264-A (JP)
Title: Semiconductor control device
Inventor: TOMITA SHIGEO
IPC: H02M1/08
Filed: 1976-11-15
Abstract: PURPOSE: To secure an easy time adjustment by forming a discharge circuit after detecting that the capacitor reaches the prescribed voltage and using the discharge current at the time as an extinction signal of a thyristor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63296614-A (JP)
Title: Controlling apparatus for steering of transplantation machine
Inventor: YAMADA TAKASHI
IPC: B62D1/28
Filed: 1987-05-29
Abstract: PURPOSE:To quickly return the position of a transplantation machine to the optimum position, by detecting the position of a seedling row with photo-sensors, calculating the position of the detected seedling relative to the running machine according to the detection signal transmitted from the sensor and steering the machine based on the compared result between the calculated result and the present steering angle. CONSTITUTION:When the light reflected from seedlings in a seedling row is detected by each photo-sensor of seedling row detection devices 20L, 20R, the lateral deviation of the machine from the seedling is calculated by a position detection means according to the light-receiving results. A steering angle neces sary for canceling the deviation of the position is calculated as a compared result of a comparison means and the steering angle is changed by the operation of a steering means to shift the machine to the target steering angle. Each seedling detection device is provided with plural photo-sensors arranged in such a manner as to overlap a part of the light-receiving ranges of the adjacent sensors with each other in the lateral direction.
Patent JP-S5659571-A (JP)
Title: Front cover holder of centrifugal casting apparatus
Inventor: SAKOTA AKINORI
IPC: B22D13/10
Filed: 1979-10-22
Abstract: PURPOSE: To enable a front cover to be held even when a metal mold stops rotating by providing a suitable number of movable levers having engaging jaws engaging the metal mold on the outside circumference of the end of a supporting cylinder and energizing these movable levers by means of elastic bodies to the metal mold.  
     CONSTITUTION: A front cover 3 is fitted to a metal mold 1 and when a piston 25 is pushed by a cylinder device 24, a movable ring 36 is moved by the action of a compression spring 38. This causes a movable lever 29 to turn and an engaging jaw 33 to engage the annular projection 1a of the metal mold 1. When the piston 25 moves further, the engagement of a sliding frame body 20 and the engaging parts 21a, 21b of a main frame body 19 and the engaging parts 22a, 22b of a supporting cylinder 17 is released, by which the supporting cylinder 17 is released from a holding frame body 18, and is surely held to the metal mold 1. When the metal mold 1 is rotated at the casting, centrifugal force acts upon the weight part 33b of the engaging jaw 33 and the engaging jaw 33 is firmly pressed to the annular projection 1a of the metal mold 1. Hence, the front cover 3 is also pressed to the metal mold 1, whereby the pouring is safely accomplished. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6027421-A (JP)
Title: Automatic bender for plate-shaped body
Inventor: KOYAMA HIDEO
IPC: B21D5/02
Filed: 1983-07-25
Abstract: PURPOSE:To force a gripper to follow up the spring-up of a plate-shaped material according to the ascension of a lower die and to bend exactly said material by forming a gripper which grips the plate-shaped body disposed at least in front of a bender having upper and lower dies in such a way that said gripper can be positioned around the horizontal shaft intersecting orthogonally with the perpendicular plane in the forward and backward direction of the bending machine. CONSTITUTION:The position of a gripper G is so controlled as to follow up the spring-up of a work piece according to the height (h) of a lower die 1c of a bender 1. Therefore bending load can be exerted to the work piece by raising the die 1c while the work piece is held gripped by the gripper G and the need for changing the gripping of the work piece with the gripper G is eliminated.
Patent JP-H11326004-A (JP)
Title: Coriolis mass flow instrument
Inventor: OSAWA NORIKAZU
IPC: G01F1/84
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To enhance insulating property of an inside vibration and to increase stability, accuracy and anti-vibration property by providing a vibration tube having one gentle curved portion symmetrical to a center line positioned at an equal distance from an upstream side fixed end and a downstream side fixed end and singly vibrating on a circumferential line at respective predetermined distance from respective points of a reference axis making a straight line connecting the upstream side fixed end and the downstream side fixed end as the reference axis. SOLUTION: A vibration tube 11 is symmetrical to a center line 14 positioned at an equal distance from an upstream side fixed end 12 and a downstream side fixed end 13 and has one gently curved portion 15 and comprised one vibration tube carrying out a simple harmonic motion on a circumferential line at respective predetermined distance from respective points of a reference axis 16 making a straight line connecting the upstream side fixed end 12 and the downstream side fixed end 13 as the reference axis 16. The vibration tube 11 has a shape approximately satisfying an expression: h<0.2L when a distance between the fixed end 12 and the fixed end 13 is defined as L and a distance between the base axis 16 and the tube 11 is defined as h. An exciter 17 is provided on a center portion of the tube 11 and vibration detecting sensors 18, 19 are provided on both sides of the tube 11.  The tube 11 only vibrates on a circumferential surface positioned at an equal distance from the reference axis 16, a length of the tube 11 is not varied and axial tensile force is always kept at a constant.
Patent JP-S62293654-A (JP)
Title: Heat pipe cooler for semiconductor and manufacture thereof
Inventor: MURASE TAKASHI
IPC: H01L23/427
Filed: 1986-06-12
Abstract: PURPOSE:To prevent the transfer of a potential of a thyristor to a heat sink part, by connecting a heat pipe part, in which a fin is inserted and which forms the heat sink part, and a heat pipe part, which is inserted in a metal block and forms an endothermic part, through an electric insulating pipe. CONSTITUTION:A fin is inserted in each heat pipe 1, which forms a heat sink part. A heat pipe 1' is inserted in a metal block 3 and forms an endothermic part. The heat pipe 1 and the heat pipe 1' are connected through an electric insulating pipe 8. The upper end part of the pipe 1 is formed in a semi-spherical shape. A nozzle 6 is formed at the tip. Actuating liquid 9 is supplied through the nozzle. Thereafter, the tip is sealed. V shaped grooves are provided in the inner surfaces of the pipes 1 and 1' so that heat radiating property and the endothermic property are imploded. Therefore, only heat is conducted to the heat sink part, and the heat sink part is electrically insulated. Thus the risk of electric shock is eliminated.
Patent JP-2000325175-A (JP)
Title: Locking structure for seat back
Inventor: ISODA KOICHI
IPC: A47C7/46
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent the complexity in the structure and reduce assembling steps in providing a supplementary rubber to give an appropriate reaction (elastic resistance) to backward inclination of a backrest. SOLUTION: In a synchro-type chair having a back supporting arm 5 and a seat body 3 which interlock to incline backwardly, a gas cylinder 21 is provided to a seat 2 to lock a backrest, the back supporting arm 5 and the seat body 3 at a desired position. In a lever catching member 25 provided to the seat 2, an engaging part 28 to switch a position of a lever 27 controlling a control valve 24 of the gas cylinder 21, selectively to a locked position and a released position, and a protrusion 32 for holding a supplementary rubber 31 unslidably are provided. No particular member for exclusively supporting the rubber 31 being needed, the structure is simplified and the assembling steps can be reduced.
Patent JP-S6029284-A (JP)
Inventor: HOSAKA SHIGETAKA
IPC: G05D3/12
Filed: 1983-07-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08331617-A (JP)
Title: Communication system
Inventor: HIROKI SHIGERU
IPC: H04Q3/58
Filed: 1995-06-02
Abstract: PURPOSE: To efficiently prevent an unexecutable service code from being allocated to a function key provided on a slave equipment in the communication system composed of the slave equipment as master equipment. CONSTITUTION: Line wire housing information is reported from master equipment 101 to a leased radio telephone set 107. The leased radio telephone set 107 stores the line wire housing information in an area 111 of a memory 109. When a line wire code corresponding to a line wire button 115 is inputted from a dial button 106, it is judged while referring to the area 11 whether the line wire of the inputted line wire code is housed or not and when that line wire is housed, the line wire code is registered corresponding to the line wire button but when it is not housed, an input error is displayed.
Patent JP-H086068-A (JP)
Title: Liquid crystal display device
Inventor: OGAWA YOSHIFUMI
IPC: G02F1/1368
Filed: 1994-06-20
Abstract: PURPOSE:To provide a liquid crystal display device having high luminance while assuring auxiliary capacitors. CONSTITUTION:Liquid crystals 24 are inserted between a liquid crystal driving- circuit board 20 and a counter substrate 23. Anodically oxidized films 11b are formed on gate electrodes 11a elongated and formed from address wirings and address wirings on this liquid crystal driving circuit board 20 and anodically oxidized films 18b are formed on the auxiliary capacitance wirings 18. The thickness of the anodically oxidized film 18b is made smaller than the thickness of the anodically oxidized films 11b.
Patent JP-H01306554-A (JP)
Title: Vacuum vapor deposition apparatus
Inventor: HANDA KIYOSHI
IPC: H01L21/285
Filed: 1988-06-02
Abstract: PURPOSE:To stabilize the quality of a vapor-deposited film by reading a temp. after a fixed time by means of a temp. sensor and a timer and controlling the temp. of a substrate to a constant temp. by means of the above temp. at the time of carrying out vacuum vapor deposition for forming wiring on a semiconductor substrate. CONSTITUTION:Metallic vapor deposition for forming electrode wiring is applied to the surface, etc., of a semiconductor substrate by means of a vacuum vapor deposition apparatus. At the time of heating the substrate to the prescribed temp. by means of infrared irradiation before and after applying vapor deposition to the substrate at this time, a temp. rise after a fixed time is stored in a memory circuit 13 by means of a temp. sensor 11 and a timer 12 and the stored temp. is automatically set in a temp. setting meter 14, and further, a temp. controller 15 is operated by the resulting automatically set temp. and an infrared heater is controlled to regulate the substrate temp. to the prescribed fixed value, by which the quality of the vapor-deposited metallic film after vapor deposition can be always stabilized into a uniform quality.
Patent JP-H09315999-A (JP)
Title: Hygienic agent for oral cavity having property for preventing allergy to cedar pollen
Inventor: MURAMOTO MANABU
IPC: A61K35/74
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain an oral cavity hygienic agent for preventing or treating allergy to cedar pollen, containing a specific pectate lyase-related compound as an active ingredient and capable of simply utilizing to low aged children who were already suffered by allergy to cedar pollen. SOLUTION: This oral cavity hygienic agent contains a pectate lyase (A1 ), a protein (A2 ) having pectate lyase activity, except an antigen (Cry jI) which is a main allergen of cedar pollen, a protein (A3 ) having high homology at amino acid level with the protein or a peptide (A4 ) comprising a part thereof as an active ingredient (A2 ) for oral cavity hygienic agent. The enzyme A1 is obtained by culturing, e.g. vegetable putrefactive bacterium, especially E. carotovora Er. in the presence of pectic acid, secreting the enzyme A1 into a culture medium and purifying a supernatant of the culture medium by using an ion exchange method and gel permeation method. Furthermore, the medicine is preferably administered at a daily dose of 0.2-0.6mg/kg body as an active ingredient for enzyme A1 in 1-4 portions.
Patent JP-H082137-A (JP)
Title: Offset printing method
Inventor: ISOMI AKIRA
IPC: B41F3/20
Filed: 1994-06-20
Abstract: PURPOSE:To provide an offset printing method capable of continuously and stably performing accurate printing within a short repeating time. CONSTITUTION:The groove of an intaglio 3 is filled with ink 2 by a scraper 1. As the ink 2, one containing an org. solvent soluble in water or alcohol is used. A roll transfer member 4 having releasability is rotated while pressed to the intaglio 3 to transfer the ink 2 to the roll transfer member 4. The roll transfer member 4 having the ink 2 transferred thereto is rotated while pressed to a glass substrate 5 to re-transfer the same pattern as the intaglio 3 to the glass substrate. The roll transfer member 4 is immersed in the water or alcohol 7 stored in a container to wet the surface of the roll transfer member 4 with the water or alcohol 7 and the org. solvent in the ink 2 remaining on the surface of the roll transfer member 4 is removed. Thereafter, these processes are repeated.
Patent JP-S5260597-A (JP)
Title: Liquid crystal display unit
Inventor: AOI TATSUO
IPC: G09F9/00
Filed: 1975-11-13
Abstract: PURPOSE: To enable a sharp multi color display by using field effect type liquid crystal display unit, without causing color irregularity on the same surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06347694-A (JP)
Title: Retro-focus type large aperture lens
Inventor: TOYAMA NOBUAKI
IPC: G02B13/04
Filed: 1993-06-08
Abstract: PURPOSE:To provide a retro-focus type large aperture lens composed of six lenses and capable of improving various aberrations even with a F number of about 1.2 and a back focus longer than 1.1f by making a third lens a meniscus lens whose concave surface confronts the object side. CONSTITUTION:A first lens L1 is a positive meniscus lens whose convex surface confronts the object side, a second lens L2 is a negative meniscus lens whose convex surface confronts the object side, a third lens L3 is a negative meniscus lens whose convex surface confronts the side of image forming surface, a fourth lens L4 is a negative meniscus lens whose convex surface confronts the object side, a fifth lens L5 is a biconvex lens whose surface of intensive curvature confronts the object side and a sixth lens L6 is a positive meniscus lens whose convex surface confronts the object side.
Patent JP-S5563134-A (JP)
Title: Logic circuit using josephson element
Inventor: ISHIDA AKIRA
IPC: H01L39/22
Filed: 1978-11-07
Abstract: PURPOSE:To increase the difference of the output voltage value although the difference is small between input current value 0 and 1 by constituting a closed loop with the 1st Josephson J element, the 2nd J element featuring a larger current threshold value than the 1st J element plus two units of the inductance. CONSTITUTION:The closed loop of the serial circuit is formed with Josephson element J1 and element J2 featuring a larger current threshold value than J1 plus inductance elements M1 and M2. And power lines EA and EB are connected to junctions A and B, and furthermore logic output lines HA and HB are connected via resistance D. At the same time, logic input lines F1 and F2 are connected to elements M1 and M2 in an electromagnetic and inductive way. The threshold current value of elements J1 and J2 are set to I1 and I2, and the value of inductances L1 and L2 of elements M1 and M2 are set so as to satisfy the prescribed relation. Then the current of logic value 1 is flown to either of lines F1 and F2, and the current of logic value 0 is supplied to the other each. As a result, element J1 has the switch action to obtain the logic sum between lines HA and HB. And element J2 has the switching action with supply of logic 1 to both lines F1 and F2 to obtain the logic product at the output line. The difference of the logic value of the output between 0 and 1 is larger than that of the input.